2003 Alfa Romeo 156 vs. 2007 Tata Sumo
To start off, 2007 Tata Sumo is newer by 4 year(s). Which means there will be less support and parts availability for 2003 Alfa Romeo 156. In addition, the cost of maintenance, including insurance, on 2003 Alfa Romeo 156 would be higher. At 2,956 cc (4 cylinders), 2007 Tata Sumo is equipped with a bigger engine. In terms of performance, 2003 Alfa Romeo 156 (189 HP @ 6300 RPM) has 120 more horse power than 2007 Tata Sumo. (69 HP @ 3000 RPM). In normal driving conditions, 2003 Alfa Romeo 156 should accelerate faster than 2007 Tata Sumo. With that said, vehicle weight also plays an important factor in acceleration. 2007 Tata Sumo weights approximately 365 kg more than 2003 Alfa Romeo 156.
Because 2007 Tata Sumo is four wheel drive (4WD), it will have significant more traction and grip than 2003 Alfa Romeo 156. In wet, icy, snow, or gravel driving conditions, 2007 Tata Sumo will offer significantly more control. With that said, do keep in mind that many other factors such as speed and the wear on your tires can also have significant impact on traction and control. Let's talk about torque, 2007 Tata Sumo (223 Nm @ 1600 RPM) has 5 more torque (in Nm) than 2003 Alfa Romeo 156. (218 Nm @ 5000 RPM). This means 2007 Tata Sumo will have an easier job in driving up hills or pulling heavy equipment than 2003 Alfa Romeo 156. 2003 Alfa Romeo 156 has automatic transmission and 2007 Tata Sumo has manual transmission. 2007 Tata Sumo will offer better control over acceleration and deceleration in addition to better fuel efficiency overall. 2003 Alfa Romeo 156 will be easier to drive especially in heavy traffic.
Compare all specifications:
| 2003 Alfa Romeo 156 | 2007 Tata Sumo | |
| Make | Alfa Romeo | Tata |
| Model | 156 | Sumo |
| Year Released | 2003 | 2007 |
| Body Type | Sedan | SUV |
| Engine Position | Front | Front |
| Engine Size | 2387 cc | 2956 cc |
| Engine Cylinders | 6 cylinders | 4 cylinders |
| Engine Type | V | in-line |
| Horse Power | 189 HP | 69 HP |
| Engine RPM | 6300 RPM | 3000 RPM |
| Torque | 218 Nm | 223 Nm |
| Torque RPM | 5000 RPM | 1600 RPM |
| Engine Compression Ratio | 10.3:1 | 19.0:1 |
| Top Speed | 222 km/hour | 120 km/hour |
| Drive Type | Front | 4WD |
| Transmission Type | Automatic | Manual |
| Number of Seats | 5 seats | 7 seats |
| Number of Doors | 4 doors | 5 doors |
| Vehicle Weight | 1435 kg | 1800 kg |
| Vehicle Length | 4440 mm | 4258 mm |
| Vehicle Width | 1750 mm | 1726 mm |
| Vehicle Height | 1440 mm | 1925 mm |
| Wheelbase Size | 2710 mm | 2425 mm |
